TSA5512, TSA5512/C2, TSA5512AT Selling Leads, Datasheet
MFG:PH Package Cooled:DIP D/C:98+
TSA5512, TSA5512/C2, TSA5512AT Datasheet download
Part Number: TSA5512
MFG: PH
Package Cooled: DIP
D/C: 98+
TSA5512, TSA5512/C2, TSA5512AT
- Table of contents:
Info of TSA5512
Info of TSA5512/C2
Info of TSA5512AT
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About TSA5512
PDF/DataSheet Download
Datasheet: TSA5512
File Size: 150405 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About TSA0801
PDF/DataSheet Download
Datasheet: TSA0801
File Size: 228280 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About TSA5512AT
PDF/DataSheet Download
Datasheet: TSA5512AT
File Size: 150405 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
TSA5512 General Description
The TSA5512 is a single chip PLL frequency synthesizer designed for TV tuning systems. Control data is entered via the I2C-bus; five serial bytes are required to address the device, select the oscillator frequency, programme the eight output ports and set the charge-pump current. Four of these ports can also be used as input ports (three general purpose I/O ports, one ADC). Digital information concerning those ports can be read out of the TSA5512 on the SDA line (one status byte) during a READ operation. A flag is set when the loop is "in-lock" and is read during a READ operation. The device has one fixed I2C-bus address and 3 programmable addresses, programmed by applying a specific voltage on Port 3. The phase comparator operates at 7.8125 kHz when a 4 MHz crystal is used.
TSA5512 Maximum Ratings
| SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
| VCC | supply voltage | -0.3 | +6 | V | |
|
Vi(XTAL) |
voltage at pin XTAL | -0.3 | +VCC | V | |
| Vi(SCL) | voltage at pin SCL | -0.3 | +6 | V | |
| VSDA | voltage at pin SDA | -0.3 | +6 | V | |
| Vi(AS) | voltage at pin AS | -0.3 | +Vcc | V | |
| Vo(BS) | voltage at pin BS | -0.3 | +Vcc | V | |
| Vi(RF) | voltage at pins RF1 and RF2 | -0.3 | +Vcc | V | |
| Vo | output voltage at ports P0, P2 and P6 |
-0.3 | +16 | V | |
| output voltage at ports P4, P5 and P7 | |||||
| VPD | output voltage at pin PD | -0.3 | +Vcc | V | |
| VUD | output voltage at pin UD | -0.3 | +Vcc | V | |
| ISDA | output current at pin SDA | open collector | -1 | +Vcc | V |
| Io | output current at pins P0, P1 and P2 |
-1 | +5 | mA | |
| output current at pins P4, P5 and P7 |
emitter follower | -1 | +20 | mA | |
| output current at pin P6 | open collector | -40 | +10 | mA | |
| Tstg | storage temperature | - | +10 | ||
| Tj(max) | maximum junction temperature | - | +150 | ||
| tsc(GND)(max) | maximum short circuit time to GND |
one pin to GND (VCC = 5.5 V;GND = 0 V) | - | 10 | s |
| tsc(VCC)(max) | maximum short circuit time to VCC |
one pin to VCC (VCC = 5.5 V; GND = 0 V) | - | 10 | s |
TSA5512 Features
· Complete 1.3 GHz single chip system
· Low power 5 V, 35 mA
· I2C-bus programming
· In-lock flag
· Varicap drive disable
· Low radiation
· Address selection for Picture-In-Picture (PIP), DBS tuner (3 addresses)
· Analog-to-digital converter
· 8 bus controlled ports (6 for TSA5512T), 8 open collector outputs (4 bidirectional)
· Power-down flag
· Low power 5 V, 35 mA
· I2C-bus programming
· In-lock flag
· Varicap drive disable
· Low radiation
· Address selection for Picture-In-Picture (PIP), DBS tuner (3 addresses)
· Analog-to-digital converter
· 8 bus controlled ports (6 for TSA5512T), 8 open collector outputs (4 bidirectional)
· Power-down flag
TSA5512 Typical Application
· TV tuners
· VCR Tuners
· VCR Tuners
TSA5512 Connection Diagram
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